Top quality Schwalbe tubes

100% recycleable rubber
40mm threaded schrader valve
Removable valve core so you can add sealant if you want.

Size options:

AV1: 47/62-203 (12x1.75-2.10", 12-1/2x2-1/4")
AV1 45deg: 47/62-203 (12x1.75-2.10", 12-1/2x2-1/4")
AV2: 37/47-288, 32/37-298, 40-305 (14x1-3/8", 14x1-5/8", 14x1-1/4", 350x32A-42A, 14x1.75-1.90", 16x1.50")
AV3: 47/62-305 (16x1.75-2.50")
AV4: 37-340, 28/37-349, 28/35-355 (16x1-1/8", 16x1-3/8", 400x35A, 18x1-1/8", 18x1.35")
AV5: 40/47-355, 32-369, 37-390, 37-400 (17x1-1/4", 18x1-3/8", 18x1.50-1.90", 450x35A)
AV6: 28/40-406 (20x1-1/8", 20x1-1/4", 20x1-3/8", 20x1.35-1.50")
AV7: 40/62-406 (20x1.50-2.50")
AV7A: 37-438, 28/37-440, 28/37-451 (20x1-1/8", 20x1-3/8", 500x28a-35a)
AV8: 44-484, 37-489, 28/37-490, 37-501 (22x1-3/8", 22x1-3/8"NL, 22x1-1/2", 550x28A-35A)
AV10: 40/62-507, 57-520 (24x1.50-2.50", 25x2.20")
AV12A: 25/40-559 (26x1.00-1.50")
AV13: 40/62-559 (26x1.50-2.50")
AV17: 28/47-622, 32-630, 40-635 (700x28c-45c, 27x1-1/4", 700x38B)
AV19: 54-584, 40/60-622, 40-635 (27.5x2.10", 700x38c-45c, 29x2.35", 28x1-1/2")
AV21: 40/62-584 (27.5x1.50-2.40")